Pressure in tyres is convenient for checking a manometre and the compressor (it can be connected in a nest прикуривателя). Values of pressure are specified in the maintenance instruction. If pressure check in нагретых tyres it can be above on 20-30 кПа. In this case do not pit air to reduce pressure.
After certain run in kilometres it is necessary to check up depth of a protector of tyres. Small calibres are intended for this purpose 11 (fig. 5
) which are established on the tyre according to fig. 10
. Depth of a protector should make not less than 1,6 mm.